A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 6220-00-493-5162
NSN 5920-01-401-5315
NSN 5990-01-282-4617
NSN 5920-01-580-7741
NSN 6240-00-612-0883
NSN 5915-01-602-9324
NSN 5855-00-631-4565
NSN 4140-01-602-5458
NSN 5935-00-539-5944
NSN 6150-01-419-6821
NSN 6110-01-326-6607
NSN 6105-01-542-5797